digital circuit switch 中文意思是什麼

digital circuit switch 解釋
數字電路開關
  • digital : adj. 1. 手指的；指狀的。2. 數字的，數據的。n. 1. （鋼琴等的）琴鍵。2. 手指。
  • circuit : n 1 （某一范圍的）周邊一圈；巡迴，周遊；巡迴路線[區域]；迂路。2 巡迴審判（區）；巡迴律師會。3 【...
  • switch : n 1 （樹上折下的）細樹枝；軟鞭子；鞭打。2 假發；（尾巴上的）毛簇。3 〈美國〉【鐵道】道岔扳子，軌...
  1. Remember the following words and expressions : e. g. multimeter ； circuit ， current ； voltage ； resistance ； digital multimeter ； analogue multimeter ； analogue multimeter scales ； zero adjustment control ； zero adjustment control for resistance ranges ； measurement ranges switch ； transistor test socket ； meter probe ； positive terminal ； negative terminal ； anode ； cathode ； red lead ； black lead ； power supply ； connect in parallel ； connect in series

    記住萬用表、電路、電流、電壓、電阻、數字萬用表、模擬萬用表、表頭、機械零位調整器、歐姆零位調整器、量程選擇開關、晶體管插孔、表棒、正接線端、負接線端、陽極、陰極、紅導線、黑導線、電源、並聯、串聯等常用英文單詞，並逐步掌握。
  2. Thirdly, the range switch circuit and filter circuit are designed in the analog input channel. to realize the safe high speed acquisition, the interface circuits are separated from the function circuits, and the isolation power with high performance and digital isolator is used to restrain the common mode disturb and noise of the input

    3 .模擬輸入通道設計有量程切換電路和濾波電路，並且採用了屏蔽、浮置技術和磁耦隔離技術，使用了高性能的隔離電源和磁電耦合器，有效地抑制了輸入信號的共模干擾和噪聲，實現了安全、高速的數據採集。
  3. The system is based on chopper constant current drive technique, according to the top level design idea, adopting advanced specical subdivision control integrate circuit and powerful function 80c196kc to organize the system frame, desiging the minimum system of single - chip microcomputer, multifunction i / o interface circuit, relay switch circuit, keyboard and display circuit, multifunction digital setting interface circuit and so on, utilizing the hso and hsi interface circuit which are owned by this single - chip microcomputer exclusively and its powerful command system to realize dual - degree switch control, automation orientation, automatically searching zero position, locking machine when stopping, frequency to set digitally, automatically adjusting speed through changing frequency, swithing subdivision or squarewave control, on the basis of above, the system also have the function of running according to the setting steps and the frequency, voltage and current to display through the led, etc

    系統基於斬波恆流驅動技術，按照頂層設計思想，採用先進的專用細分控制電路和功能強大的80c196kc單片機來組建系統構架，設計了單片機最小系統、多功能i o介面電路、繼電器切換電路、鍵盤顯示電路和多功能數字設定介面電路等，利用該單片機獨有的hso和hsi介面及其強大的指令系統，實現了雙余度混合式步進電動機的余度切換控制、自動定位、零位自動搜索、停機鎖定、數字化頻率設定、自動調頻變速控制、細分方波切換控制，在此基礎上，該系統還設有按預置步運行、 led頻率電壓相電流顯示等功能。
  4. More and more high - switch - rate and high - pin - density devices have been applied to the digital system along with the fast development of manufacture technics of integrate circuit ( up to 65nm ), while the supply voltage of electronic system shows itself a fallen trend ( from 5v to 1. 2v ), signal integrity ( si ), power integrity ( pi ) and electromagnetic compatibility ( emc ) problems have become increasingly serious

    具體體現到高速pcb板級設計上，則為信號完整性（ signalintegrity ，簡稱si ） 、電源完整性（ powerintegrity ，簡稱pi ）和電磁兼容性（ electromagneticcompatibility ，簡稱emc ）問題的影響已經達到了不可忽略的地步，經常會出現邏輯功能正確的數字系統不能在物理結構上實現。
  5. This solution uses digital switch to switching the current and voltage, the current circuit can not be broken when switching, and it is safety to the operator and device

    採用數字量切換方式對電壓、電流進行切換，使得電流迴路切換沒有開路的可能，防止了電流迴路開路對人身及設備造成的危害。
  6. For the purpose of testing the function of extended ports, digital - to - analog conversion and analog - to - digital conversion, an auxiliary experiment board is made, it includes analog signal outputs, switch signal outputs, led circuit, eight - segment nixie tubes and a digital - to - analog conversion circuit

    為了驗證擴展口、 a d轉換和d a功能，還自己製作一個包括8路模擬量輸入、開關量輸入、 8路led 、 4個數碼管和d a轉換電路輔助電路板。
  7. There are two functions in the fault injector, one is the realization of digital controller ’ s work environment by simulating the electrical characteristics of sensors and actuators, another function is the control of the fault injection which is realized by the voltage - controlled constant voltages source and relay switch circuit etc. the manage compuer is in charge of the fault mode setting, fault injection process controlling and result data retrieving

    在故障注入器上，通過對傳感器和執行機構電氣特性的模擬提供控制器的運行環境，利用壓控恆壓源和繼電器開關等電路實現多種故障注入方法;作為故障注入器上位機的管理計算機，負責故障模式設置、故障注入過程式控制制和結果回收處理。
  8. Continuous - time filter needn ’ t a / d switch, data processing, d / a switch technique and so on to finish filtering function with analog signal like digital filter. and it needn ’ t switch action to sample data in the discrete time with analog signal like switched capacitor filter. so continuous - time filter has several advantages, such as high processing speed, simple circuit configuration, and low power consumption

    對每種方法都進行了詳細的推導，總結了每種設計方法的設計步驟、適用場合，舉例用每種設計方法對具體濾波器進行了電路設計、靈敏度特性分析、失真特性分析等，並用計算機模擬驗證了電路方案。
  9. The characteristics of vfc - type analog to digital converter ( atd ) and successive approximation analog to digital converter are analyzed. the paper disscuss the advantage of mcu integrated adc, select the data acquisition system of the design. 4. this paper utilizes the monolithic silicon integrated circuit performs switch monitoring and switch operation

    在開人、開出迴路設計方面，分析了傳統開人、開出的不足之處，提出了對開人、開出迴路進行改進的創新想法，設計了更為簡潔、可靠的開人、開出電路。
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